194919544

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{1723}}^1$

素因数の和:1987

約数の個数: 32

約数和(自身を含む): 372384000

約数和(自身を除く): 177464456

約数列:

[1, 2, 4, 8, 79, 158, 179, 316, 358, 632, 716, 1432, 1723, 3446, 6892, 13784, 14141, 28282, 56564, 113128, 136117, 272234, 308417, 544468, 616834, 1088936, 1233668, 2467336, 24364943, 48729886, 97459772, 194919544]

約数ペア:

[(1, 194919544), (2, 97459772), (4, 48729886), (8, 24364943), (79, 2467336), (158, 1233668), (179, 1088936), (316, 616834), (358, 544468), (632, 308417), (716, 272234), (1432, 136117), (1723, 113128), (3446, 56564), (6892, 28282), (13784, 14141)]